137020726

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{409}}^1\times {\mathrm{877}}^1$

素因数の和:1479

約数の個数: 16

約数和(自身を含む): 207348480

約数和(自身を除く): 70327754

約数列:

[1, 2, 191, 382, 409, 818, 877, 1754, 78119, 156238, 167507, 335014, 358693, 717386, 68510363, 137020726]

約数ペア:

[(1, 137020726), (2, 68510363), (191, 717386), (382, 358693), (409, 335014), (818, 167507), (877, 156238), (1754, 78119)]